Strange crystals are found deep inside the Reactor's core, causing sparks to shoot. With a unique manner of managing the bonus features and a high return to player percentage, this game is a CasinoGuru favorite.
Reactor - Red Tiger Gaming - Technology

Reactor – Strange crystals are found deep inside the Reactor’s core, causing sparks to shoot. With a unique manner of managing the bonus features and a high return to player percentage, this game is a CasinoGuru favorite.

Reactor RTP 96.02%

Slot functionSlot description
Slot Provider:Red Tiger Gaming
Slot date created:
Reactor themes:Technology, 5-Reels
Popularity:Very low
Available on:Mobile, Desktop
Win lines:Unknown

Review of the reactor

Theme and plot of the story

Reactor is based around some high-tech, possibly alien, power source in which colourful crystals generate huge amounts of electricity. The crystals on the symbol create a visually appealing universe, which is further enhanced with dynamic electricity and a techno music to complete the picture.

It’s a brilliant variation on the generally boring and overused Bejewelled style of slot design, produced by Red Tiger Gaming, and it’s worth playing just for that.

Graphics, sounds, and animations are all included.

Due to its spectacular animations and electrifying, anti-gravity sights, this slot machine is a visual treat to see.

The animations are in sync with the design, and the entire thing is rendered with a very high pixel count to give it a high-quality look.

While you’re spinning the wheel, you’ll hear a pulsating techno tune playing. If the music is not to your liking, it might become rather irritating due to the fact that it is so persistent. It is sufficient to turn off the music in order to appreciate the elegant sound design of the slots, which is slightly obscured by the music in this instance.


The gameplay consists mostly on a single primary element. There are no risk elements or minigames to detract from a well-crafted five-reel slot with twenty paylines that is visually appealing.

The key difference is that the game enables the winlines to pay in both directions, which is a unique feature.

None of this is meant to imply that the gameplay is poor; it is just stating the obvious. It is well-paced, and it offers some excellent customizability options.

Wilds, bonuses, and free spins are all included in this game.

There is a Wild symbol, which functions in the same manner as the other symbols, except that it cannot be substituted for the Battery symbol. In addition to being the highest paying symbol if you hit three or more Battery symbols on a winline, they are also the most difficult to get. This is due to the fact that they only display when the Battery sign is activated.

The Battery sign is a novel addition to the game’s visual representation. The Battery substitutes for the normal bonus symbols and serves as a scatter symbol. If you land on one, you will be awarded with one free re-spin. When you hit two, you’ll receive a respin as well as a symbol switch. You will get the following bonuses if you are lucky enough to strike five symbols: a re-spin, a symbol swap, random wilds (a two-by-two or three-by-three Wild symbol), and a random multiplier of up to 10 times your winnings.

Bet sizes, return on investment (RTI), and variance

For Reactor, the return to player is a commendable 96.02 percent, which is more or less in line with what is expected in the business.

We found that the range of permissible bets per spin on the site we tested ranged from only £/$/€0.20 to just £/$/€20.00, which is an extremely low maximum bet. However, only the largest of bankrolls or those foolishly attempting a system like the Martingale are likely to have an issue with it.

The volatility, on the other hand, is quite significant. You may spin the reels for a long time without scoring a win, but if you are fortunate enough to do so, you might earn up to a maximum payment of five thousand times your stake each play on this slot machine. We especially like playing high-volatility slots since they pair nicely with our favorite betting techniques.


Reactor is a favorite of ours. It is visually appealing, entertaining to play, and well-constructed, with a simple yet effective bonus system.

It is a fantastic game to match with our tactics since it offers a respectable return to player and has a high degree of volatility.

As a consequence, we highly advise you to use Reactor.